6.2.1 Grid layouts

Whereas row and column layouts only allow you to position a pane horizontally
or
vertically (depending on which class you use), grid layouts let you specify both, thus allowing you to create a complete grid of different CAPI panes.

grid-layout
supports a title column, as illustrated in

examples/capi/layouts/titles-in-grid.lisp

and it supports cells spanning multiple columns or rows, as illustrated in